網絡管理： 查看外部OVS網橋及其端口 驗證OVS配置

6.2 步驟

實現此案例需要按照如下步驟進行。

步驟一：查看外部OVS網橋

1）查看br-ex網橋配置（br-ex爲OVS網橋設備）

[root@openstack ~]# cat /etc/sysconfig/network-scripts/ifcfg-br-ex 
ONBOOT="yes"
NM_CONTROLLED="no" 
IPADDR="192.168.1.10"
PREFIX=24
GATEWAY=192.168.1.254
DEVICE=br-ex
NAME=br-ex
DEVICETYPE=ovs
OVSBOOTPROTO="static"
TYPE=OVSBridge

2）查看eth0網卡配置（該網卡爲OVS網橋的接口）

[root@openstack ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 
DEVICE=eth0
NAME=eth0
DEVICETYPE=ovs
TYPE=OVSPort
OVS_BRIDGE=br-ex
ONBOOT=yes
BOOTPROTO=none

3）驗證OVS配置

[root@openstack ~]# ovs-vsctl show
    Bridge br-ex
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        Port br-ex
            Interface br-ex
                type: internal
        Port phy-br-ex
            Interface phy-br-ex
                type: patch
                options: {peer=int-br-ex}
        Port "eth0"
            Interface "eth0"
    ovs_version: "2.5.0"